Well, I'm sure those two tools will have a role, although I think it will be a very small one.
Obviously, it's going to be a combine effort from Naruto and Sasuke.
Naruto will awake the perfect Sage Body, while Sasuke will awake the perfect Sage Eyes.
And together, somehow, they'll defeat Madara, putting an end to this war between Senju and Uchiha at the same time...
Because if u have the perfect sage body with 1 person and the perfect sage eyes with another that means they should be able to beat someone who has both and the juubi right? talk about ur asspulls. Pretty sure narutos body is far from perfect sage considering his heart can't beat on its own atm.
---------- Post added at 01:10 AM ---------- Previous post was at 01:09 AM ----------
TenTen will seal Madara
You know, I actually have no damn clue on it? The only thing I am sure of is that Kishi is going to pull a huge plot no jutsu for Madara to lose under his current power level...
Most probably his own power will be the reason of his downfall, like he ll try to get Shinju fruit or w/e and will be overwhelmed by the power of that .
And Madara is far from perfect, he's the most perfect imitation of the Sage so far. If we're going to talk about "atm", that stolen senjutsu is only going to take him but so far, especially if he doesn't get his other eye and Yin Kurama.
Sasuke and Naruto will discover the secret hidden jutsu of fusion and combine to become the ultimate warrior known as Sasuto, they will become the second sage of 6 paths and own Madara. after that Sasuto will become Hokage, marry Sakura and everyone gets a happy ending, lol.
What if after madara's blab, the alliance realise that they can win by linking chakra just like the sage thought. Currently all of them are linked with naruto's chakra (in some fashion), all they need to do is reverse the trend, instead of receiving they need to give naruto chakra.